Ronald E Christenson

This inventor holds 58 USPTO granted patents, plus 3 CIPO patents, primarily in Refuse Collection Systems (CPC class 4144). Top assignees: Mcneilus Truck and Manufacturing, Inc., Mcneilus Truck and Manufacturing Co., Other. Active years: 1984-2015.

USPTO Granted Patents = 58

% Patents Active = 98.3

CIPO Patents = 3

Average Co-Inventor Count = 1.3

ph-index = 26

Forward Citations = 2,730(Granted Patents)

Forward Citations (Not Self Cited) = 2,623(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Dodge Center, MN (US) (1984 - 1985)
Mantorville, MN (US) (1987 - 1989)
Kasson, US (1991)
Kasson, MN (US) (1991 - 1996)
Parson, TN (US) (2004)
Parsons, TN (US) (1996 - 2015)

Company Filing History:

55 out of 117

Mcneilus Truck and Manufacturing, Inc.

patents

2 out of 2

Mcneilus Truck and Manufacturing Co.

patents

1 out of 834,350

Other

patents

Years Active: 1984-2015

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Areas of Expertise:

Refuse Collection

Concrete Batching

Clamshell Loader

Container Handling

Ejection Systems

Tag Axle Mechanism

Swivel Mounting

Air Logic System

Multi-Compartment

Lifting Device

Mixing Drum

Waste Materials

58 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9021775 - Harvester for leafy vegetables (2015-05-05),

2. 7744267 - Mixing drum drive ring (2010-06-29),

3. 7320539 - Concrete batching facility and method (2008-01-22),

4. 6811292 - Charge hopper for transit concrete mixer (2004-11-02),

5. 6474928 - Linearly adjustable container holding and lifting device (2002-11-05),

6. 6390758 - Refuse collection system (2002-05-21),

7. 6350098 - Swivel mounted container holding device (2002-02-26),

8. 6213706 - Clamshell basket loader (2001-04-10),

9. 6210094 - Refuse collection system (2001-04-03),

10. 6149291 - Concrete mixing drum fin structure (2000-11-21),

11. 6123347 - Tag axle system (2000-09-26),

12. 6062803 - Replaceable ejector slide tubes (2000-05-16),

13. 5938394 - Collection apparatus (1999-08-17),

14. 5934867 - Refuse collecting (1999-08-10),

15. 5934858 - Clamshell basket loader (1999-08-10),

Title: The Innovative Journey of Ronald E. Christenson

Introduction: Ronald E. Christenson, a distinguished inventor hailing from Parsons, TN, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Ronald E. Christenson holds several patents in various technological domains, showcasing his versatility and ingenuity in inventing new solutions to complex problems.

Career Highlights: Throughout his illustrious career, Ronald E. Christenson has been recognized for his pioneering work in developing cutting-edge technologies that have had a profound impact on industries worldwide.

Collaborations: Ronald E. Christenson has collaborated with leading experts in the field, fostering a culture of innovation and knowledge-sharing that has led to the creation of revolutionary inventions.

Conclusion: Ronald E. Christenson's passion for innovation and his relentless pursuit of excellence have established him as a visionary inventor whose work continues to inspire future generations in the realm of technology.